A screw is a fastener typically made of metal, and characterised by a helical ridge, known as an external thread. Screws and bolts are used to fasten materials by the engagement of the screw thread with a similar internal thread in the matching part. CBC is Australia’s biggest and best distributor of screws. We stock Australia’s largest range of screws from world-leading suppliers such as Macsim, Brighton-Best, Powers, Hobson, Anderton, Sheffield and Bremick. Whether you need screws for construction and coachscrews or you are after nails, staples, socket heads, self-drills and tappings… we’ve got it all! To learn more, contact us today.